Universal Licensing System
WGX839
TRI STATE GENERATION AND TRANSMISSION ASSOCIATION INC
License details
| ULS identifier | 978409 |
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| Call sign | WGX839 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2008-10-22 |
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| Expiration | 2018-10-29 |
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| Cancellation | 2018-12-29 |
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| Frequency range | 957.55 - 6675 MHz (4 frequencies) |
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| Locations | 5 |
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| Representative location | MONTROSE, MONTROSE, CO |
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| Coordinates | 38.5171944, -107.8528333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:07 |
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Licensee
| Name | TRI STATE GENERATION AND TRANSMISSION ASSOCIATION INC |
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| Applicant type | C |
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| FRN | 0001615863 |
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| Location | DENVER, CO |
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| Address | DENVER, CO, 80233 |
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| Phone | 3034526111 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 957.55000000 | | | | | |
| 1 | 4 | FXO | 958.35000000 | | | | | |
| 1 | 1 | FXO | 6655.00000000 | | | | | |
| 1 | 5 | FXO | 6675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 957.55000000 | | 200KF9W |
| 1 | 4 | 958.35000000 | | 200KF9W |
| 1 | 1 | 6655.00000000 | | 10M0F9W |
| 1 | 5 | 6675.00000000 | | 10M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FLAT TOP MOUNTAIN 2.5 MI NE OF, MONTROSE, MONTROSE, CO | 38.51719444, -107.85283333 | 1920.200 m | | 13.100 m overall | |
| 2 | R | | 39.06719444, -108.74480556 | 2170.200 m | | | |
| 4 | R | | 38.44247222, -107.89061111 | 1787.300 m | | | |
| 5 | R | | 38.51666667, -107.91644444 | 1722.100 m | | | |
| 6 | R | | 38.46330556, -107.87227778 | 1777.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 44.0000 | 308.5000 | | |
| 1 | 2 | R | | | | 44.0000 | | | |
| 1 | 4 | R | | | | 22.1000 | | | |
| 1 | 5 | R | | | | 22.1000 | | | |
| 1 | 6 | R | | | | 39.9000 | | | |
| 3 | 1 | T | | | V | 22.1000 | 201.7000 | | |
| 4 | 1 | T | | | H | 22.1000 | 269.4000 | | |
| 5 | 1 | T | | | H | 39.9000 | 195.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-12-29 | WGX839 | LIEXP |
| 2018-08-06 | WGX839 | LETRES |
| 2008-10-22 | WGX839 | LIREN |
| 2008-08-04 | WGX839 | LETRES |
| 2002-08-08 | WGX839 | LIMOD |
| 1999-08-13 | WGX839 | LICCNV |
| 1998-08-13 | WGX839 | LIREN |
| 1996-08-22 | WGX839 | LIMOD |
| 1993-10-29 | WGX839 | LIMOD |
| 1992-04-22 | WGX839 | LIMOD |
| 1992-04-21 | WGX839 | LIMOD |
| 1992-04-13 | WGX839 | LIMOD |
| 1989-11-09 | WGX839 | LIMOD |
| 1989-09-29 | WGX839 | LIMOD |
| 1984-12-07 | WGX839 | LIMOD |
| 1981-06-08 | WGX839 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 978409 | 2026-08-02 02:45:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WGX839 | ULS 978409 | 2026-08-02 02:45:07 |
| Status | E | ULS 978409 | 2026-08-02 02:45:07 |
| Service | MG | ULS 978409 | 2026-08-02 02:45:07 |
| Grant Date | 2008-10-22 | ULS 978409 | 2026-08-02 02:45:07 |
| Expiration Date | 2018-10-29 | ULS 978409 | 2026-08-02 02:45:07 |
| Cancellation Date | 2018-12-29 | ULS 978409 | 2026-08-02 02:45:07 |